On 10/1/20 5:49 PM, Marek Polacek wrote:
No one is interested in the mangled name of the C++20 template parameter
object for a class NTTP. So instead of printing
required for the satisfaction of ‘positive<T::ratio>’ [with T =
X<::_ZTAXtl5ratioLin1ELi2EEE>]
let's print
required for the satisfaction of ‘positive<T::ratio>’ [with T = X<{-1, 2}>]
I don't think adding a test is necessary for this.
OK.
gcc/cp/ChangeLog:
PR c++/97014
* cxx-pretty-print.c (pp_cxx_template_argument_list): If the
argument is template_parm_object_p, print its DECL_INITIAL.
---
gcc/cp/cxx-pretty-print.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/gcc/cp/cxx-pretty-print.c b/gcc/cp/cxx-pretty-print.c
index d10c18db039..8bea79b93a2 100644
--- a/gcc/cp/cxx-pretty-print.c
+++ b/gcc/cp/cxx-pretty-print.c
@@ -1910,6 +1910,8 @@ pp_cxx_template_argument_list (cxx_pretty_printer *pp,
tree t)
if (TYPE_P (arg) || (TREE_CODE (arg) == TEMPLATE_DECL
&& TYPE_P (DECL_TEMPLATE_RESULT (arg))))
pp->type_id (arg);
+ else if (template_parm_object_p (arg))
+ pp->expression (DECL_INITIAL (arg));
else
pp->expression (arg);
}
base-commit: dfaa24c974bab4bc1bd3840d67ca1701acc0010c
